Novel high‐temperature reactors for in situ studies of three‐way catalysts using turbo‐XAS
Author(s) -
Guilera Gemma,
Gorges Bernard,
Pascarelli Sakura,
Vitoux Hugo,
Newton Mark A.,
Prestipino Carmelo,
Nagai Yasutaka,
Hara Naoyuki
Publication year - 2009
Publication title -
journal of synchrotron radiation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.172
H-Index - 99
ISSN - 1600-5775
DOI - 10.1107/s0909049509026521
Subject(s) - x ray absorption spectroscopy , beamline , in situ , catalysis , absorption spectroscopy , absorption (acoustics) , materials science , turbo , spectroscopy , analytical chemistry (journal) , chemical engineering , nuclear engineering , chemistry , optics , physics , environmental chemistry , engineering , organic chemistry , beam (structure) , automotive engineering , composite material , quantum mechanics
Two novel high‐temperature reactors for in situ X‐ray absorption spectroscopy (XAS) measurements in fluorescence are presented, each of them being optimized for a particular purpose. The powerful combination of these reactors with the turbo‐XAS technique used in a dispersive‐XAS beamline permits the study of commercial three‐way catalysts under realistic gas composition and temporal conditions.
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